FR676978A - Improvements in the sectors - Google Patents
Improvements in the sectorsInfo
- Publication number
- FR676978A FR676978A FR676978DA FR676978A FR 676978 A FR676978 A FR 676978A FR 676978D A FR676978D A FR 676978DA FR 676978 A FR676978 A FR 676978A
- Authority
- FR
- France
- Prior art keywords
- sectors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
- B23G5/10—Die-heads
- B23G5/12—Die-heads self-releasing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR676978T | 1929-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR676978A true FR676978A (en) | 1930-03-01 |
Family
ID=9020181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR676978D Expired FR676978A (en) | 1929-06-21 | 1929-06-21 | Improvements in the sectors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR676978A (en) |
-
1929
- 1929-06-21 FR FR676978D patent/FR676978A/en not_active Expired
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